1821465312

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{824939}}^1$

素因数の和:824975

約数の個数: 48

約数和(自身を含む): 4989237120

約数和(自身を除く): 3167771808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 824939, 1649878, 2474817, 3299756, 4949634, 6599512, 9899268, 13199024, 18973597, 19798536, 26398048, 37947194, 39597072, 56920791, 75894388, 79194144, 113841582, 151788776, 227683164, 303577552, 455366328, 607155104, 910732656, 1821465312]

約数ペア:

[(1, 1821465312), (2, 910732656), (3, 607155104), (4, 455366328), (6, 303577552), (8, 227683164), (12, 151788776), (16, 113841582), (23, 79194144), (24, 75894388), (32, 56920791), (46, 39597072), (48, 37947194), (69, 26398048), (92, 19798536), (96, 18973597), (138, 13199024), (184, 9899268), (276, 6599512), (368, 4949634), (552, 3299756), (736, 2474817), (1104, 1649878), (2208, 824939)]